Three-dimensional source imaging from simultaneously recorded ERP and BOLD-fMRI

Xiaoxiao Bai; Zhongming Liu; Nanyin Zhang; Wei Chen; Bin He

doi:10.1109/TNSRE.2009.2015196

Three-dimensional source imaging from simultaneously recorded ERP and BOLD-fMRI

Xiaoxiao Bai, Zhongming Liu, Nanyin Zhang, Wei Chen, Bin He

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

We present the 3-D EEG source images reconstructed by using the minimum norm least square (MNLS) method in combination with the functional magnetic resonance imaging (fMRI) statistical parametric mapping. For a group of five normal subjects, electroencephalogram (EEG) and fMRI signals responding to the full-view checkerboard pattern-reversal visual stimulation were recorded simultaneously and separately. The electrical activities in V1/V2 and V5 were successfully imaged in the N75-P100-N145 and P100-N145 components, respectively. The present results demonstrate the merits of high-resolution spatiotemporal functional neuroimaging by integrating the simultaneously recorded fMRI and EEG data.

Original language	English (US)
Article number	4785188
Pages (from-to)	101-106
Number of pages	6
Journal	IEEE Transactions on Neural Systems and Rehabilitation Engineering
Volume	17
Issue number	2
DOIs	https://doi.org/10.1109/TNSRE.2009.2015196
State	Published - Apr 2009

Bibliographical note

Funding Information:
Manuscript received December 03, 2007; revised May 12, 2008; accepted October 28, 2008. First published February 18, 2009; current version published April 08, 2009. This work was supported in part by the National Institutes of Health (NIH) under Grant R01EB007920, Grant R01EB00178, Grant R01EB00329, and in part by the National Science Foundation under Grant BES-0411898. The 3-T MRI scanner was supported in part by NIH P41RR008079 and P30NS057091. The work of X. Bai was supported by a Research Scholarship from the Supercomputing Institute of the University of Minnesota.

Keywords

Electroencephalogram (EEG)
Event-related potential (ERP)
Functional magnetic resonance imaging (fMRI)
Minimum norm least square (MNLS)
Simultaneous EEG/fMRI
Three-dimensional source imaging
Visual evoked potential (VEP)

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title = "Three-dimensional source imaging from simultaneously recorded ERP and BOLD-fMRI",

abstract = "We present the 3-D EEG source images reconstructed by using the minimum norm least square (MNLS) method in combination with the functional magnetic resonance imaging (fMRI) statistical parametric mapping. For a group of five normal subjects, electroencephalogram (EEG) and fMRI signals responding to the full-view checkerboard pattern-reversal visual stimulation were recorded simultaneously and separately. The electrical activities in V1/V2 and V5 were successfully imaged in the N75-P100-N145 and P100-N145 components, respectively. The present results demonstrate the merits of high-resolution spatiotemporal functional neuroimaging by integrating the simultaneously recorded fMRI and EEG data.",

keywords = "Electroencephalogram (EEG), Event-related potential (ERP), Functional magnetic resonance imaging (fMRI), Minimum norm least square (MNLS), Simultaneous EEG/fMRI, Three-dimensional source imaging, Visual evoked potential (VEP)",

author = "Xiaoxiao Bai and Zhongming Liu and Nanyin Zhang and Wei Chen and Bin He",

note = "Funding Information: Manuscript received December 03, 2007; revised May 12, 2008; accepted October 28, 2008. First published February 18, 2009; current version published April 08, 2009. This work was supported in part by the National Institutes of Health (NIH) under Grant R01EB007920, Grant R01EB00178, Grant R01EB00329, and in part by the National Science Foundation under Grant BES-0411898. The 3-T MRI scanner was supported in part by NIH P41RR008079 and P30NS057091. The work of X. Bai was supported by a Research Scholarship from the Supercomputing Institute of the University of Minnesota.",

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AU - Chen, Wei

AU - He, Bin

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